We love workholding; it's a fundamental aspect of machining that can’t be overlooked so workholding has become something we obsess over. Not only are these clamps heavy-duty and molded from glass-filled nylon, they're magnetically actuated making removal quick and easy. In addition to making these from durable polymers, the new Crush-It Essentials and Stops are reinforced with stainless steel hardware making them significantly stronger than anything 3D printed while remaining less of a threat to end mills should you mill through one. To make the kit even more versatile we’ve included 2 sets of jaws for the Crush-It Essentials- a serrated option for maximum grip on softer surfaces and a flat version for use with metals and hardwood. These clamps were designed for use with M6 hardware and are suitable for use on any machine with a Hybrid Table.